I have a customer who would like to integrate their CUPS servers with their Exchange 2010 for calandering presence, however the custoemr uses 'wildcard' certificates for the exchange (*.mydomain.com) this works fine for the exchange but is failing on the CUPS side.
Can Wild Certificates be used? If so could someone point me in the direction of documentation around this.
CUPS 8.X does not support the use of wildcard certificates. Alternatively you may use SAN certificates. I have provided the configuration details below:
Configuring Secure Certificate Exchange between Cisco Unified Presence and Microsoft Exchange
If the Certificate has the Subject Alternative Name (SAN) field populated, it must match the Common Name (CN) of the certificate
Configuring Microsoft Exchange Server 2007 and 2010 for Integration with Cisco Unified Presence (over EWS)